| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.92 | 4.807% | $86.906 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $139.83 | 5.207% | $147.1109 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $175.33 | 10.615% | $193.9413 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $152.75 | 10.154% | $168.2602 | $168.26 | $168.25 | $168.30 |
| Purchase #5 | $110.49 | 5.589% | $116.6653 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $108.45 | 12.407% | $121.9054 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $244.52 | 7.720% | $263.3969 | $263.40 | $263.40 | $263.40 |
| 7 purchase totals = | $1,014.29 | $1,098.1860 | $1,098.20 | $1,098.15 | $1,098.20 | |